EP 0842583 B1 20020502 - RECOVERING HORIZONTAL SYNCHRONIZATION
Title (en)
RECOVERING HORIZONTAL SYNCHRONIZATION
Title (de)
WIEDERGEWINNUNG DER HORIZONTALEN SYNCHRONISATION
Title (fr)
EXTRACTION DE LA SYNCHRONISATION HORIZONTALE
Publication
Application
Priority
- EP 97920912 A 19970527
- EP 96201562 A 19960606
- IB 9700601 W 19970527
Abstract (en)
[origin: WO9747134A1] A method of, a device for, and a storage medium for recovering horizontal synchronization from a TV-signal with the use of a PLL. The number of periods during which a predetermined degree of synchronization persists is counted and the result of the counting decreases the bandwidth of the PLL when said number of periods increases.
IPC 1-7
IPC 8 full level
H04N 5/12 (2006.01); H04N 5/93 (2006.01); H04N 5/932 (2006.01)
CPC (source: EP KR US)
H04N 5/93 (2013.01 - KR); H04N 5/932 (2013.01 - EP US)
Designated contracting state (EPC)
DE FR GB
DOCDB simple family (publication)
WO 9747134 A1 19971211; CN 1179514 C 20041208; CN 1198287 A 19981104; DE 69712291 D1 20020606; DE 69712291 T2 20021205; EP 0842583 A1 19980520; EP 0842583 B1 20020502; JP H11510988 A 19990921; KR 100513413 B1 20060228; KR 19990036218 A 19990525; MY 132377 A 20071031; US 5953071 A 19990914
DOCDB simple family (application)
IB 9700601 W 19970527; CN 97190952 A 19970527; DE 69712291 T 19970527; EP 97920912 A 19970527; JP 50036698 A 19970527; KR 19980700886 A 19980206; MY PI19972488 A 19970604; US 86926397 A 19970604